2014-03-29  Antonio Gomes  <a1.gomes@sisa.samsung.com>

        Remove WebCLEvent::getProfilingInfo custom binding
        Issue #503

        Reviewed by TrustMe.

        it is now possible after http://www.khronos.org/bugzilla/show_bug.cgi?id=1126
        is fixed: instead of "any" return type, we now have CLulong.

        * Modules/webcl/WebCLEvent.cpp:
        (WebCore::WebCLEvent::getProfilingInfo):
        * Modules/webcl/WebCLEvent.h:
        * Modules/webcl/WebCLEvent.idl:
        * bindings/js/JSWebCLEventCustom.cpp: